120 citations · 1.2k across the 44 of their papers we have counts for
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cond-mat.dis-nn2005★ 8 cited
Two sub-band conductivity of Si quantum well
Mika Prunnila, Jouni Ahopelto
We report on two sub-band transport in double gate SiO-Si-SiO quantum well with 14 nm thick Si layer at 270 mK. At symmetric well potential the experimental sub-band spacin…
cond-mat.mtrl-sci2005★ 5 cited
Electron Mobility and Magneto Transport Study of Ultra-Thin Channel Double-Gate Si MOSFETs
M. Prunnila, J. Ahopelto, F. Gamiz
We report on detailed room temperature and low temperature transport properties of double-gate Si MOSFETs with the Si well thickness in the range 7-17 nm. The devices were fabricat…
cond-mat.dis-nn2005★ 24 cited
Intervalley-Scattering Induced Electron-Phonon Energy Relaxation in Many-Valley Semiconductors at Low Temperatures
M. Prunnila, P. Kivinen, A. Savin +2
We report on the effect of elastic intervalley scattering on the energy transport between electrons and phonons in many-valley semiconductors. We derive a general expression for th…